| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.33 | 11.541% | $47.2153 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $57.74 | 11.384% | $64.3131 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $128.31 | 8.103% | $138.707 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $56.53 | 13.619% | $64.2288 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $37.95 | 13.443% | $43.0516 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $226.44 | 6.602% | $241.3896 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $231.87 | 8.812% | $252.3024 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $781.17 | $851.2078 | $851.21 | $851.20 | $851.20 | |